Make sure that the contact surfaces are not uneven, strictly parallel and adjacent to each other over the entire surface. Replace damaged contacts.
Clean the fixed contact if necessary.
Engage a gear and roll the car so that the moving contact is as far away from the fixed contact as possible.
Slightly loosen lock screw 1 (see photo) breaker contact.
Insert a screwdriver between the two protrusions 2 of the plate, and the cutout of the breaker contact strip.
Adjust the gap between the breaker contacts by turning a screwdriver, which should be 0.45 mm.
Tighten lock screw 1.
Apply a thin layer of grease to cam 3 or put a few drops of clean engine oil on the lubricating filter and blow out the ignition distributor housing with compressed air.
Check and, if necessary, finally adjust the angle of the cam or the angle of the closed state of the breaker contacts using appropriate instruments.
Setting the ignition timing
Connect the stroboscope according to the instruction manual and remove the plug from the clutch housing hatch.
Loosen the ignition distributor flange bolt.
With the engine idling, direct a flashing stream of strobe light into the clutch housing hatch to the initial ignition setting mark and turn the distributor housing to align the mark with the mounting protrusion on the clutch housing (see photo).
Tighten the ignition distributor flange bolt and check that the ignition timing is set correctly.
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